I did an amended return on TurboTax online. I realize I have to print/mail. Do I only send them the two 1040X pages? Also, only the EIC was amended so no reports/forms.

When I printed out the 1040X, it also printed out my entire original tax return (20 pages).  I don't need to send all to IRS do I?  Only the two 1040X pages with signature?